Best Firmware Development Companies

Oxalis Design vs NeuronicWorks: full comparison for 2026

Quick verdict

Oxalis Design (4.1/5) edges ahead of NeuronicWorks (4.0/5) overall. Oxalis Design is the better choice for small connected-device programs needing direct access to senior engineers. NeuronicWorks is the stronger option for firmware programs that need to carry through to high-volume manufacturing. The right choice depends on your project size, budget, and required tech stack.

Oxalis Design vs NeuronicWorks: head-to-head summary

Criterion Oxalis Design NeuronicWorks
Founded 2019 2009
HQ Bristol, UK Toronto, Canada
Team size 2–10 51–200
Rating 4.1 / 5 4.0 / 5
Primary differentiator Founder-led two-person leadership team focused solely on electronics and embedded firmware, no broader IT practice attached In-house path from firmware and hardware design through high-volume manufacturing, box build, and PCB assembly
Pricing model Project-based electronics and embedded engagements Fixed-scope product development and manufacturing engagements
Min. engagement Not published Not published
Primary tech stack C, C++, RF Design C, C++, Embedded Wearable Platforms
Industries served Medical devices, Consumer electronics, Industrial Wearable devices, IoT systems, Consumer electronics

Oxalis Design vs NeuronicWorks: overview

Oxalis Design

Oxalis Design is a Bristol, UK electronics and embedded systems consultancy founded by Alex Turner and Alex Thornicroft, both experienced electronics and software engineers. The firm's stated scope covers electronics hardware and RF design, embedded software development, and connected-device development for medical, consumer, and industrial clients, from early concept through pilot builds and the transfer to production. As a small, cohesive team focused solely on electronics and embedded firmware rather than a broader product-design or general IT practice, it suits clients who want senior engineers directly on their project rather than layers of account management.

NeuronicWorks

NeuronicWorks was founded in Toronto, Ontario in 2009 and has grown to a team in the 51 to 200 employee range. The firm's services span hardware design, embedded firmware, application software, mechanical and industrial design, UI/UX, prototyping, qualification, and high-volume manufacturing including box build and PCB assembly, making it one of the more manufacturing-integrated firms on this list. Its stated focus on wearable devices and IoT systems means firmware work there routinely has to account for the same power, size, and certification constraints the company's electronics and mechanical teams are already solving for.

Services and capabilities: Oxalis Design vs NeuronicWorks

Capability Oxalis Design NeuronicWorks
RTOS firmware development
Bare-metal & driver development
Secure boot / OTA firmware updates
MCU & platform migration
Connectivity & IoT protocols
Functional safety / compliance
Embedded AI / on-device inference
Firmware GUI development
Hardware co-design / board bring-up
Staff augmentation

Tech stack comparison: Oxalis Design vs NeuronicWorks

Framework / platform Oxalis Design NeuronicWorks
FreeRTOS N/A N/A
Zephyr N/A N/A
STM32 N/A N/A
ARM Cortex-M N/A N/A
Embedded Linux N/A N/A
BLE N/A
MISRA N/A N/A
Secure Boot N/A N/A
AWS IoT N/A N/A
RISC-V N/A N/A

Pricing comparison: Oxalis Design vs NeuronicWorks

Criterion Oxalis Design NeuronicWorks
Minimum engagement Not published Not published
Engagement models Project-based engineering, concept through pilot build Fixed-scope product development, High-volume manufacturing programs
Rate transparency Not public Not public
Price tier Mid-market Mid-market

Target audience comparison: Oxalis Design vs NeuronicWorks

Dimension Oxalis Design NeuronicWorks
Best company size Startup to mid-market Startup to mid-market
Best industries Medical devices, Consumer electronics, Industrial Wearable devices, IoT systems, Consumer electronics
Best use cases RF and firmware co-design for a new connected consumer device, Medical device electronics and embedded firmware from concept through pilot build Wearable device firmware carried through to high-volume manufacturing, IoT product requiring firmware, hardware, and box-build manufacturing under one vendor
Typical project type Project-based engineering, concept through pilot build Fixed-scope product development

Oxalis Design vs NeuronicWorks: pros and cons

Oxalis Design
+ Founded and led directly by two working electronics and software engineers, giving clients direct senior-level involvement
+ Focus on electronics and embedded firmware exclusively, without a broader IT or general software practice diluting attention
+ RF design capability in-house means wireless connectivity work doesn't require a separate specialist vendor
+ Serves medical, consumer, and industrial clients from concept through pilot build and transfer to production
- A team of 2 to 10 people limits capacity to a small number of concurrent client programs at any time
- Publicly verifiable founding date and detailed case study history are limited
- No published pricing or minimum engagement figure
NeuronicWorks
+ Manufacturing capability, including box build and PCB assembly, extends past firmware delivery into physical production most firmware vendors don't offer
+ 16 years of operating history with a team that has grown into the 51 to 200 employee range
+ Wearable device and IoT systems focus means firmware work is done alongside teams already solving the same power and size constraints
+ Qualification and certification support is built into its stated service scope
- Broad scope across hardware, firmware, mechanical, UI/UX, and manufacturing means firmware specialists are one part of a larger organization, not a dedicated firmware-only team
- No published pricing or minimum engagement figure
- Public case study detail with named client outcomes is limited

Who should choose Oxalis Design?

A typical fit: RF and firmware co-design for a new connected consumer device.

Founder-led two-person leadership team focused solely on electronics and embedded firmware, no broader IT practice attached. Minimum engagement is not publicly disclosed. Works best with clients in Medical devices, Consumer electronics, Industrial.

Who should choose NeuronicWorks?

A typical fit: wearable device firmware carried through to high-volume manufacturing.

In-house path from firmware and hardware design through high-volume manufacturing, box build, and PCB assembly. Minimum engagement is not publicly disclosed. Works best with clients in Wearable devices, IoT systems, Consumer electronics.

Decision matrix: Oxalis Design vs NeuronicWorks

Your situation Recommended choice
You need full-ownership delivery on a defined project scope NeuronicWorks
You need a large dedicated team for an ongoing programme Check each company's engagement model
Your budget is at the lower end Compare: Oxalis Design (Not published) vs NeuronicWorks (Not published)
You need specialist depth in a specific vertical Oxalis Design
You need staff augmentation or team extension Neither; consider alternatives that offer staff aug
You need consulting before committing to a build Both may offer discovery engagements

Use case fit: Oxalis Design vs NeuronicWorks

Use case Oxalis Design fit NeuronicWorks fit Winner
RF and firmware co-design for a new connected consumer device Strong Limited Oxalis Design
Medical device electronics and embedded firmware from concept through pilot build Strong Limited Oxalis Design
Wearable device firmware carried through to high-volume manufacturing Limited Strong NeuronicWorks
IoT product requiring firmware, hardware, and box-build manufacturing under one vendor Strong Strong Both equally
Fixed-price build Limited Limited Both equally
Staff augmentation Limited Limited Both equally

Verdict: Oxalis Design vs NeuronicWorks

Oxalis Design (4.1/5) is the stronger overall choice for most Firmware Development projects. Founder-led two-person leadership team focused solely on electronics and embedded firmware, no broader IT practice attached.

NeuronicWorks (4.0/5) is worth a look if you need IoT product requiring firmware, hardware, and box-build manufacturing under one vendor. If your situation matches that, NeuronicWorks is a competitive option.

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Oxalis Design vs NeuronicWorks FAQ

Is Oxalis Design better than NeuronicWorks?

Oxalis Design (4.1/5) scores higher overall, but "better" depends on your use case. Oxalis Design's strongest advantage: founded and led directly by two working electronics and software engineers, giving clients direct senior-level involvement. NeuronicWorks's strongest advantage: manufacturing capability, including box build and PCB assembly, extends past firmware delivery into physical production most firmware vendors don't offer.

How do Oxalis Design and NeuronicWorks differ in pricing?

Oxalis Design uses project-based electronics and embedded engagements pricing. NeuronicWorks uses fixed-scope product development and manufacturing engagements pricing. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.

Which is better for enterprise: Oxalis Design or NeuronicWorks?

NeuronicWorks is the larger team and typically the better enterprise-scale choice. For very large programmes, verify team size and compliance coverage directly with each company before shortlisting.

What are the main differences between Oxalis Design and NeuronicWorks?

Oxalis Design's primary differentiator is: founder-led two-person leadership team focused solely on electronics and embedded firmware, no broader IT practice attached. NeuronicWorks's primary differentiator is: in-house path from firmware and hardware design through high-volume manufacturing, box build, and PCB assembly. They also differ in team size (2–10 vs 51–200), minimum engagement (Not published vs Not published), and primary industries served (Medical devices, Consumer electronics vs Wearable devices, IoT systems).

Verify all details directly with each company before making a decision.